no 24 is the right answer ashwini
4. On a morning of October 2 in koyambedu, chennai, a lady was found dead... Her cook said that he went to buy vegetables at the time of murder so he doesnt know about the murder.. Her son said that he went to post office at the time of murder... Her gardener said that he went to buy new plants.. Police enquired all and find the murdere in 5 minutes.. how??